// JavaScript Document

var galleryData = new Array(); //keeps track of active/selected content for multiple galleries on same page

function setGalImage(galInt, imgSrcLarge, imgId, caption) {
	if(!galleryData["gal" + galInt]) {
		galleryData["gal" + galInt] = new Array();
	}
	galleryData["gal" + galInt]["imgId"] = imgId;
	var largeImgHTML = '<a href="javascript:showActiveSlide(' + galInt + ');"><img src=\'' + imgSrcLarge + '\' /></a>';
	var targetImgHolder = document.getElementById('gal' + galInt + 'Large');
	targetImgHolder.innerHTML = largeImgHTML;
	
	//set description
	var descriptionTarget = document.getElementById("gal" + galInt + "Description");
	descriptionTarget.innerHTML = caption;
}

function showActiveSlide(galInt) {
	if(galleryData["gal" + galInt]) {
		Lightview.updateViews();
		Lightview.show(galleryData["gal" + galInt]["imgId"]);
	}
}

//IE6 Scrolling fix
var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
if(IE6 == true) {
	Event.observe(window, 'scroll', function () {
		if(document.getElementById('lightview')) {
			if(document.getElementById('lightview').style.display != 'none') {
				$('lightview').style.top = Math.round(document.body.scrollTop + (($$('body')[0].clientHeight))/2)+'px';
			}
		}
	});
}